Home / 63,835.97-88,048.82-55,323.07

Finding the Fourth Proportional to 63,835.97, 88,048.82 and 55,323.07

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Solution

The fourth proportional to 63,835.97, 88,048.82 and 55,323.07 is: 76,307.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,835.97 : 88,048.82 = 55,323.07 : x
  2. Step 2: Convert to fraction form
    63,835.97/88,048.82 = 55,323.07/x
  3. Step 3: Cross multiply
    63,835.97x = 88,048.82 × 55,323.07
  4. Step 4: Simplify right side
    63,835.97x = 4,871,130,950.46
  5. Step 5: Solve for x
    x = 4,871,130,950.46/63,835.97
  6. Step 6: Final answer
    x = 76,307.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.